Making for another eventful night in her prolific career, Christina Aguilera pulled double duty at the 2012 American Music Awards in Los Angeles, CA on Sunday (November 18).
During her first turn on the Nokia Theatre LA Live stage, the 31-year-old showed off her curvaceous figure in a The Blonds New York corset while belting out sample segments from songs including "Lotus (Intro),” “Army of Me,” and “Let There Be Love."
Later on in the action-packed ceremony, Aguilera joined forces with Pitbull with the duo of hitmakers teaming up for a memorable rendition of “Feel This Moment.”
Making for quite the star-studded spectacle, Christina was joined at this year's AMAs by fellow performers including Kelly Clarkson, Carly Rae Jepsen, The Wanted, Ke$ha, No Doubt, Usher, Carrie Underwood, P!nk and Linkin Park, among others.
Meanwhile, Justin Bieber emerged as the big winner while collecting three trophies including the ultimate prize of Artist of the Year.
Enjoy the pictures of Christina Aguilera (and Pitbull) at the 2012 American Music Awards (November 18).